<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>退出</title>
    <meta name="viewport" content="maximum-scale=1.0,minimum-scale=1.0,user-scalable=0,width=device-width,initial-scale=1.0"/>
    <style>
        .msg {width: 100%; margin-top: 50px; text-align: center; font-size: 18px;}
    </style>
</head>
<body>

<div class="msg">退出登录</div>
<script>
    let url = '<?= $url ?>';
    setTimeout(function () {
        document.location.href = url;
    }, 2000)
</script>
</body>
</html>